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anyanavicka [17]
2 years ago
8

FIND THE VALUE OF X. GIVEN ABCDEF~JKLMNP.

Mathematics
1 answer:
insens350 [35]2 years ago
8 0
Rotate the hexagon so the sides line up to make it easier

then set up a proportion

x/x+1 = 10/30
30x = 10x + 10
20x = 10
x = 1/2
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Find the value of each variable.
sineoko [7]

Answer:

19. x = 65

20. x = 12

21. x = 35, y = 85

Step-by-step explanation:

19. 2x -10 = 120

2x (-10 + 10) = (120 +10)

2x/2 = 130/2

x = 65

20. 2x + 4x + 108 = 180

6x + (108 - 108) = (180 - 108)

6x/6 = 72/6

x = 12

21. 2x + 25 = 3x - 10

2x + (25 - 25) = 3x (- 10 - 25)

(2x - 3x) = (3x - 3x) - 35

-x/-1 = -35/-1

x = 35

3x - 10 + y = 180

3(35) - 10 + y = 180

105 - 10 + y = 180

(95 - 95) + y = (180 - 95)

y = 85

7 0
3 years ago
the cost of four scarves and six hats is 52$. the cost of two hats is$1 more then the cost of one scarf. what are the costs of s
Katena32 [7]

Answer:

is thier anwser chocies?

Step-by-step explanation:


7 0
3 years ago
Which graph represents the following system of inequalities.
Marta_Voda [28]

Answer: Graph C is correct

Step-by-step explanation:

The region below the dashed red line is y < 4/3x +2

The region below the solid purple line is y ≤ -1

The region below and left of the solid green line is y ≤ -3x

4 0
3 years ago
Solve for x <br><br> log(7x+1) = log(x-2) + 1
myrzilka [38]
Log(7x+1) - log(x-2) =1

log[(7x+1) / (x-2)] =1 or log[(7x+1) / (x-2)] =log10 (log10=1)

it means (7x+1) / (x-2) =10

Solving ===> x=7
5 0
3 years ago
You are selling tomatoes for $4 per pound. You have already earned $16 today. How many additional pounds of
bonufazy [111]

Answer:

D: 11

Step-by-step explanation:

mark brainliest

8 0
2 years ago
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